Micro-USB
1 device
Heltec Turtle Board
Ultra-low-power LoRa development board with STM32L432KC ARM Cortex-M4 MCU and SX1276 transceiver, capable of 10-year battery life on AAA cells using the RadioShuttle peer-to-peer protocol.
ARM Cortex-M4F single-core @ 80MHz, FPU, DSP, AES-256 hardware crypto64KB SRAM256KB
~$41View
Get notified when new devices are added.